2973                                 const APInt *&CLow, const APInt *&CHigh) {  in isSignedMinMaxClamp()  argument
2983   if (!match(RHS, m_APInt(CLow)))  in isSignedMinMaxClamp()
2995     std::swap(CLow, CHigh);  in isSignedMinMaxClamp()
2998   return CLow->sle(*CHigh);  in isSignedMinMaxClamp()
3002                                          const APInt *&CLow,  in isSignedMinMaxIntrinsicClamp()  argument
3010       !match(II->getArgOperand(1), m_APInt(CLow)) ||  in isSignedMinMaxIntrinsicClamp()
3015     std::swap(CLow, CHigh);  in isSignedMinMaxIntrinsicClamp()
3016   return CLow->sle(*CHigh);  in isSignedMinMaxIntrinsicClamp()
3204       const APInt *CLow, *CHigh;  in ComputeNumSignBitsImpl()  local
3205       if (isSignedMinMaxClamp(U, X, CLow, CHigh))  in ComputeNumSignBitsImpl()
3206         return std::min(CLow->getNumSignBits(), CHigh->getNumSignBits());  in ComputeNumSignBitsImpl()
3361           const APInt *CLow, *CHigh;  in ComputeNumSignBitsImpl()  local
3362           if (isSignedMinMaxIntrinsicClamp(II, CLow, CHigh))  in ComputeNumSignBitsImpl()
3363             return std::min(CLow->getNumSignBits(), CHigh->getNumSignBits());  in ComputeNumSignBitsImpl()